Uploaded May 2022 | Updated September 2026, 2 hours ago

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Windows Longhorn Build 4051 is the official Client Preview Build of Windows Longhorn, which was given to attendees of PDC 2003.

This build was compiled in evaluation mode and as such this build can be installed on the current date. Once the timebomb expires, Windows will automatically log you out if you try to log in.

Music provided by NCS:
Elektronomia - Collide (NCS Release) (2022)
Dwonji - Come Up (NCS Release) (2022)
Alex Skrindo - Jumbo (NCS Release) (2015)